SR2020Aw FTTH CATVV Phib Hide Orical Wolandila ndi Agc ndi WDM
Nambala Yachitsanzo: SR2020AW
Mtundu:Softel
Moq:1
Mphamvu yayikulu kulandira magetsi
Phokoso lotsika kwambiri komanso mawonekedwe abwino kwambiri
GPONON imagwira, EPON, yogwirizana ndi FTX Poon Solution
01
Mafotokozedwe Akatundu
Kufotokozera Mwachidule
Sr2020Aw, wokhala ndi bandwidth wa 47 ~ 1000mhz, ogwiritsa ntchito ndalama zotsika mtengo, katswiri wazokwera wa catv ovomerezeka, kaya amagwiritsidwa ntchito pawailesi yakanema, kanema wa digitog. Zogulitsa zomwe zili ndi chidwi chachikulu cholandirira chubu ndi phokoso laling'ono lofananira. Kulandila ku makope owoneka bwino kumatha kusinthidwa ndi ma pad, omwe amasewera mosavomerezeka, kotero SR2020aw mkati mwa mitundu yayikulu ya makope amphamvu yamphamvu ya +2 dbm ~ ali ndi mawonekedwe abwino.
Kusewera katatu Kwa ogwiritsa ntchito, amatha kuchepetsa mtengo wopangira ma netiweki.
Zogwirira Ntchito
1. Nyuzi yotsika kwambiri (3.8% Sinthani, -10dbm kulandira, CNR ≥ 45.3db)
2. Mphamvu zambiri zolandila magetsi oyendetsa: mkati mwa pini = -16, verr�.1DB
3. Ntchito ya GPON, EPON, yogwirizana ndi ukadaulo aliyense wa FTX PTT
4. Itha kusunga kuchuluka kwamphamvu kwamphamvu, ndikuchepetsa kwambiri netiwekiMtengo Wosintha
5. Pakati pa 47 ~ 1000mhz Bandwidth, onse omwe ali ndi mawonekedwe abwino kwambiri (FIL≤ ± 0.75db)
6. Mlandu wachitsulo, perekani chitetezo cha maofesi a magetsi owoneka bwino
7..
8. Kugwiritsa ntchito mphamvu zochepa, kugwira ntchito kwambiri, kugwiritsa ntchito mtengo kwambiri
ZINDIKIRANI
1. Mankhwala a mphamvu za zida izi: Gulani 110 / 220v; Litalowetsa DC 12v (0.6a).
2. Sungani cholumikizira choyera, chilumikizo choyipa chidzayambitsa kuchepa kwa RF.
3. Musasinthe podzisintha okha, kupewa kuwonongeka kwa chipangizo.
| SR2020AW FTTH Catv Fide ya Work | ||||||
| Chionetsero | Index | Kuonezera | ||||
| DodomaFkulowelera | Catv ntchito yamphaka | (nm) | 1540 ~ 1563 |
| ||
| Pass Wauvelength | (nm) | 1310, 1490 |
| |||
| Njira Yosoka | (db) | ≥40 | 1550nm & 1490nm | |||
| Kukhulupilika | (A / W) | ≥0.85 | 1310nm | |||
| ≥0.9 | 1550nm | |||||
| Kulandira mphamvu | (dbm) | + 2 ~ 18 | Analog TV (CNR> 4DDB) | |||
| + 2 ~ -20 | TV (mer> 30db) | |||||
| Kutayika Kwabwino | (db) | ≥ 25 |
| |||
| Chopindidwa |
| SC / APC |
| |||
| Mbali ya RF | Ntchito bandwidth | (MHZ) | 47 ~ 1000 |
| ||
| Kufuta | (db) | ≤ ± 0,75 | 47 ~ 1000mhz | |||
| Kutulutsa | (DBμV) | > 78 | Pini = -1 ~ -14dbm agc | |||
| Kubwezeretsanso | (db) | ≥14 | 47 ~ 862mhz | |||
| Kupanduka | (Ω) | 75 |
| |||
| Port WoumiraNchipinda |
| 1 |
| |||
| Rf tayi |
| F-wamkazi |
| |||
| Analog TV Zogwirizana | Kuyesa njira | (Ch) | 59chi (Pal-d) |
| ||
| Omi | (%) | 3.8 |
| |||
| CNR1 | (db) | 53.3 | Pini = -2dbm | |||
| CNR2 | (db) | 45.3 | Pini = -10dbm | |||
| Ctb | (db) | ≤-61 |
| |||
| Cso | (db) | ≤-61 |
| |||
| Digito tv Zogwirizana | Omi | (%) | 4.3 |
| ||
| Buliji | (db) | ≥36 | Pini = -16dbm | |||
| ≥30 | Pini = -20dbm | |||||
| Ber | (db) | <1.0e-9 | Pini: + 2 ~ -21dbm | |||
| Wa zonseFkulowelera | Magetsi | (V) | DC +12V | ± 1.0V | ||
| Mphamvu yamphamvu | (W) | ≤3 | +12VDC, 210MA | |||
| NchitoTan'ar | (℃) | -20 ~ +55 |
| |||
| KusungaTan'ar | (℃) | -40 ~ 85 |
| |||
| Gwiritsani ntchito kaya | (%) | 5 ~ 95 |
| |||
| Kukula | (mm) | 50 × 88 × 22 | ||||
SR2020Aw FTTH Catv FiceVic Ortical Worser Center.pdf
